how to open . : browzing current folder, open explorer on windows 7

In the newer versions of Windows, you do not have to install anything. Simply hold down the Shift key and right-click a folder. The context menu will contain an entry, ‘Open command window here.”

Display current PATH

echo $PATH

Modify current PATH

export PATH=$PATH:/opt/games

bash_profile : bash – Unix shell

Sobel Filter


 Lhaplus  :cool! free expand tool

sudo : superuser do

nautilus . :  open browser in Linux

How to Pseudocolor in photoshop

yum: redhat :

dll: Dynamic Link Library